Yes literally the first run, The valve was a bit tight when I first started it, drilled it out and gave it a bit more float and it started so I grabbed the camera and it speeded up after a few seconds as the oil got spread round.

Will try it on steam in the new year, I have a 501 boiler which is not big enough but it will soon be turning on 10 psi after a few runs on air over christmas so should get a few short bursts out of it

Will try it on steam in the new year, I have a 501 boiler which is not big enough but it will soon be turning on 10 psi after a few runs on air over christmas so should get a few short bursts out of it